Insertions,Tympanostomy Tube

《英文msh詞典》Insertions,Tympanostomy Tube
[入口詞] Insertions,Tympanostomy Tube
[主題詞] Middle Ear Ventilation
[英文釋義] Ventilation of the middle ear in the treatment of secretory (serous) otitis media,usually by placement of tubes or grommets which pierce the tympanic membrane.